School nurses key to safe school reopening

Sudden school closures in the United States were undertaken to reduce COVID-19 transmission this spring. Those closures were not typical, and how and when schools reopen will create a set of new norms, with unique stressors for students, families, school personnel, and communities. The challenges of reopening are not easy, and there will be a […]

‘Very low’ risk of unknown health hazards from exposure to 5G wireless networks

Experts weigh in on recent online reports that warn of frightening health consequences from new fifth generation (5G) wireless networks. Within current exposure limits, there appears to be little or no risk of adverse health effects related to radiofrequency (RF) exposure from 5G systems, concludes an evidence-based expert review in the June issue of Health […]

Childhood obesity linked to smoking, air pollution and other environmental factors

Childhood obesity is a health threat that is becoming more and more common worldwide. It increases risk later on for a variety of life-threatening challenges, including type 2 diabetes, cancer, heart disease and even mental health problems. A new study led by scientists at USC and the Barcelona Institute for Global Health (ISGlobal) is the […]

Is it safe to form a COVID-19 ‘support bubble’ with friends?

Is it safe to form a COVID-19 “support bubble” with friends? Yes, if done correctly. Support bubbles, also known as quarantine pods, may help fend off loneliness and anxiety after months of social distancing. The idea, which originated in New Zealand, calls for two people or households to agree to socialize in person only with […]

When you take melatonin every night, this is what happens to your body

Think of melatonin as the sandman hormone — it helps to regulate your body’s internal clock and its rhythm of sleeping and waking, as explained by Medical News Today. Melatonin as an oral supplement can also help encourage this cycle; it has been proven to effectively reduce the average amount of time it takes someone […]

From shops to dining out, NYC reopening hits ‘biggest piece’

From Macy’s “Miracle on 34th Street” store to the World Trade Center’s office towers, New York City hits a key point Monday in trying to rebound from the nation’s deadliest coronavirus outbreak. For the first time in three months, New Yorkers will be able to dine out, though only at outdoor tables. Shoppers can once […]

Back pain: four ways to fix bad lockdown posture by copying astronauts

Lockdown could be bad for you back. Thanks to measures to tackle the coronavirus pandemic, many of us are now working from home. This means you might not be moving around as much, and your home desk setup (and the posture you adopt while working) might not be as good as it should be. These […]

Study shows nervous and immune systems ‘need to talk’ for bone repair

In a December 2019 study, a team of Johns Hopkins Medicine researchers demonstrated in mice that repair of bone fractures requires the generation, growth and spread of nerve cells, or neurons, throughout the injured area. This, they showed, partly relies on a protein known as nerve growth factor (NGF). Now, the researchers have dug deeper […]